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Contract OI history

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Dec 18, 2026 EXPIRATION

TXN $280.00 Call

TXN261218C00280000

Latest saved OI682Oct 23, 2026
Last change+19vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $280.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6823410 2026-10-09: 568 OI2026-10-14: 568 OI2026-10-15: 569 OI2026-10-16: 642 OI2026-10-21: 663 OI2026-10-23: 682 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TXN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing682+19
Oct 21, 2026663+21
Oct 16, 2026642+73
Oct 15, 2026569+1
Oct 14, 20265680
Oct 09, 2026568No prior observation